208886976

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2609}}^1$

素因数の和:2766

約数の個数: 84

約数和(自身を含む): 603275400

約数和(自身を除く): 394388424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 556, 576, 834, 1112, 1251, 1668, 2224, 2502, 2609, 3336, 4448, 5004, 5218, 6672, 7827, 8896, 10008, 10436, 13344, 15654, 20016, 20872, 23481, 26688, 31308, 40032, 41744, 46962, 62616, 80064, 83488, 93924, 125232, 166976, 187848, 250464, 362651, 375696, 500928, 725302, 751392, 1087953, 1450604, 1502784, 2175906, 2901208, 3263859, 4351812, 5802416, 6527718, 8703624, 11604832, 13055436, 17407248, 23209664, 26110872, 34814496, 52221744, 69628992, 104443488, 208886976]

約数ペア:

[(1, 208886976), (2, 104443488), (3, 69628992), (4, 52221744), (6, 34814496), (8, 26110872), (9, 23209664), (12, 17407248), (16, 13055436), (18, 11604832), (24, 8703624), (32, 6527718), (36, 5802416), (48, 4351812), (64, 3263859), (72, 2901208), (96, 2175906), (139, 1502784), (144, 1450604), (192, 1087953), (278, 751392), (288, 725302), (417, 500928), (556, 375696), (576, 362651), (834, 250464), (1112, 187848), (1251, 166976), (1668, 125232), (2224, 93924), (2502, 83488), (2609, 80064), (3336, 62616), (4448, 46962), (5004, 41744), (5218, 40032), (6672, 31308), (7827, 26688), (8896, 23481), (10008, 20872), (10436, 20016), (13344, 15654)]